CVE-2011-1759: Linux Kernel

Medium severity, CVSS 6.2. EPSS: 0.4% chance of exploitation in the next 30 days.

Integer overflow in the sys_oabi_semtimedop function in arch/arm/kernel/sys_oabi-compat.c in the Linux kernel before 2.6.39 on the ARM platform, when CONFIG_OABI_COMPAT is enabled, allows local users to gain privileges or cause a denial of service (heap memory corruption) by providing a crafted argument and leveraging a race condition.

Affected products

• Linux Linux Kernel: up to and including 2.6.38.8; version 2.6.38 only; version 2.6.38.1 only; version 2.6.38.2 only; version 2.6.38.3 only; version 2.6.38.4 only; …

Published 2012-06-13. Last modified 2026-06-16.